SMPL / The Simply Good Foods Company - Depositi SEC, Relazione annuale, dichiarazione di delega

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2025 OR o TRANSITION REPORT PURSUANT TO SE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2025 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Simply

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 10, 2025 The Simply Good Foo

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 10, 2025 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organ

Press Release dated

The Simply Good Foods Company Reports Fiscal Third Quarter 2025 Financial Results and Updates Fiscal Year Outlook Denver, CO, July 10, 2025 - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen and thirty-nine weeks ended May 31, 2025.

The Simply Good Foods Company Third Amended and Restated Executive Severance Plan.

Exhibit 10.1 THE SIMPLY GOOD FOODS COMPANY THIRD AMENDED AND RESTATED EXECUTIVE SEVERANCE COMPENSATION PLAN (Effective May 23, 2025) ARTICLE I INTRODUCTION; ESTABLISHMENT OF PLAN The Board of Directors (the “Board”) of The Simply Good Foods Company (the “Company”) believes it is consistent with the Company’s and its Affiliates’ employment practices and policies and in the best interests of the Com

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 23, 2025 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of (Commission File Number

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 9, 2025 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organ

The Simply Good Foods Company Reports Fiscal Second Quarter 2025 Financial Results and Reaffirms Fiscal Year 2025 Outlook

The Simply Good Foods Company Reports Fiscal Second Quarter 2025 Financial Results and Reaffirms Fiscal Year 2025 Outlook Denver, CO, April 9, 2025, - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen and twenty-six weeks ended March 1, 2025.

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 1, 2025 OR o TRANSITION REPORT PURSUANT TO S

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 1, 2025 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Simply

Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 31, 2025 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of (Commission File Nu

Repricing Amendment, dated as of January 31, 2025, by and among Atkins Intermediate Holdings, LLC, a Delaware limited liability company, Conyers Park Acquisition Corp., a Delaware corporation, Simply Good Foods USA, Inc., a New York corporation, Atkins Nutritionals Holdings, Inc., a Delaware corporation, Atkins Nutritionals Holdings II, Inc., a Delaware corporation, NCP-ATK Holdings, Inc., a Delaware corporation, the financial institutions party thereto as Consenting Term Lenders and the Replacement Lender and Barclays Bank PLC, as administrative agent.

Exhibit 10.1 Execution Version REPRICING AMENDMENT This REPRICING AMENDMENT is dated as of January 31, 2025 (this “Amendment”) and is entered into by and among Atkins Intermediate Holdings, LLC, a Delaware limited liability company (“Holdings”), Conyers Park Acquisition Corp., a Delaware corporation (“Parent”), Simply Good Foods USA, Inc. (f/k/a Atkins Nutritionals, Inc.), a New York corporation (

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 23, 2025 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of (Commission File Nu

The Simply Good Foods Company Reports Fiscal First Quarter 2025 Financial Results and Reaffirms Fiscal Year 2025 Outlook

The Simply Good Foods Company Reports Fiscal First Quarter 2025 Financial Results and Reaffirms Fiscal Year 2025 Outlook Denver, CO, January 8, 2025, - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen weeks ended November 30, 2024.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 8, 2025 The Simply Good F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 8, 2025 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or org

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2024 OR o TRANSITION REPORT PURSUANT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2024 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Si

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ¨ Defin

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.      )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.      ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Ru

SMPL / The Simply Good Foods Company / Capital World Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4 )* Simply Good Foods Co. (Name of Issuer) Common Stock (Title of Class of Securities) 82900L102 (CUSIP Number) September 30, 2024 (Date of Event Which Requires Filing of this Statement) Check the appropriate box

Description of Securities

Exhibit 4.2 DESCRIPTION OF SECURITIES The following summary of the terms of the capital stock of The Simply Good Foods Company (“Simply Good Foods,” “we,” “our” or “us”) is based upon our fourth amended and restated certificate of incorporation and our third amended and restated bylaws. The summary is not complete and is qualified by reference to our fourth amended and restated certificate of inco

Subsidiaries of The Simply Good Foods Company.

Exhibit 21.1 Subsidiaries of The Simply Good Foods Company Subsidiary Jurisdiction Atkins Intermediate Holdings, LLC Delaware Conyers Park Acquisition Corp., Inc. Delaware NCP-ATK Holdings, Inc. Delaware Atkins Nutritional Holdings, Inc. Delaware Atkins Nutritional Holdings II, Inc. Delaware Simply Good Foods USA, Inc. New York Simply Good Foods Canada Inc. Ontario, Canada Simply Good Foods Austra

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2024 OR ☐ TRANSITION REPORT PURSU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Simply Good

The Simply Good Foods Company Rule 10D-1 Incentive Compensation Recovery Policy

THE SIMPLY GOOD FOODS COMPANY Rule 10D-1 Incentive Compensation Recovery Policy Adopted by the Board of Directors: July 13, 2023 1.

The Simply Good Foods Company Insider Trading Policy

THE SIMPLY GOOD FOODS COMPANY INSIDER TRADING POLICY Effective February 27, 2023 Purpose This Insider Trading Policy (the “Policy”) provides guidelines with respect to transactions in the securities of The Simply Good Foods Company and the handling of confidential information about it and the companies with which it does business.

The Simply Good Foods Company Reports Fiscal Fourth Quarter and Full Fiscal Year 2024 Financial Results and Provides Full Fiscal Year 2025 Outlook

The Simply Good Foods Company Reports Fiscal Fourth Quarter and Full Fiscal Year 2024 Financial Results and Provides Full Fiscal Year 2025 Outlook Denver, CO, October 24, 2024 - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the fourteen and fifty-three weeks ended August 31, 2024.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 24, 2024 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or or

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 9, 2024 The Simply Good

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 9, 2024 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of (Commission File N

The Simply Good Foods Company Names Mike Clawson as Chief Customer Officer

Exhibit 99.1 The Simply Good Foods Company Names Mike Clawson as Chief Customer Officer Denver, CO, September 9, 2024 - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today announced Mike Clawson as Chief Customer Officer (“CCO”), effective October 14, 2024. As the Company em

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 17, 2024 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organ

The Simply Good Foods Company Reports Fiscal Third Quarter 2024 Financial Results and Updates Full Fiscal Year 2024 Outlook

The Simply Good Foods Company Reports Fiscal Third Quarter 2024 Financial Results and Updates Full Fiscal Year 2024 Outlook Denver, CO, June 27, 2024 - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen and thirty-nine weeks ended May 25, 2024.

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 25, 2024 OR o TRANSITION REPORT PURSUANT TO SE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 25, 2024 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Simply

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 27, 2024 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organ

The Simply Good Foods Company Completes Acquisition of Only What You Need (OWYN)

Exhibit 99.1 The Simply Good Foods Company Completes Acquisition of Only What You Need (OWYN) Denver, CO, June 13, 2024 (GLOBE NEWSWIRE) - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today announced it has completed the acquisition of Only What You Need (“OWYN”), a leading

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Completion of Acquisition or Disposition of Assets

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 13, 2024 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of (Commission File Numbe

Amendment No. 6 (Incremental Facility Amendment), dated as of June 13, 2024, among Atkins Intermediate Holdings, LLC, a Delaware limited liability company, Conyers Park Acquisition Corp., a Delaware corporation, Simply Good Foods USA, Inc., a Delaware corporation, Atkins Nutritionals Holdings, Inc., a Delaware corporation, Atkins Nutritionals Holdings II, Inc., a Delaware corporation, NCP-ATK Holdings, Inc., a Delaware corporation, the lenders party thereto and Barclays Bank PLC, as administrative agent.

Exhibit 2.1 Execution Version AMENDMENT NO. 6 (INCREMENTAL FACILITY AMENDMENT) AMENDMENT NO. 6 (INCREMENTAL FACILITY AMENDMENT), dated as of June 13, 2024 (this “Agreement”), by and among Atkins Intermediate Holdings, LLC, a Delaware limited liability company (“Holdings”), Conyers Park Acquisition Corp., a Delaware corporation (“Parent”), Simply Good Foods USA, Inc., a New York corporation (“SGF”

The Simply Good Foods Company to Acquire Only What You Need (OWYN)

Exhibit 99.1 The Simply Good Foods Company to Acquire Only What You Need (OWYN) • Adds a fast-growing, on trend, ready-to-drink protein shake brand to Simply Good Foods’ portfolio • A scalable, growth-oriented complementary brand with a large and growing addressable market • OWYN is the leading plant-based, allergen-free RTD protein shake in the marketplace • Management will host a conference call

Stock Purchase Agreement, dated as of April 29, 2024, by and among Simply Good Foods USA, Inc., a New York corporation, Only What You Need, Inc., a Delaware corporation, and Safe Brands, LLC, a Delaware limited liability company.

Exhibit 2.1 Execution Version STOCK PURCHASE AGREEMENT by and among SIMPLY GOOD FOODS USA, INC., ONLY WHAT YOU NEED, INC., and SAFE BRANDS, LLC Dated as of April 29, 2024 TABLE OF CONTENTS Page Article I DEFINITIONS 1 Section 1.1 Certain Definitions 1 Section 1.2 Certain Other Definitions 13 Article II PURCHASE AND SALE OF THE SHARES 15 Section 2.1 Purchase and Sale of the Shares 15 Section 2.2 Co

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 29, 2024 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of (Commission File Numb

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 17, 2024 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of (Commission File Numb

The Simply Good Foods Company 2017 Omnibus Incentive Plan, as amended from time to time Policy Regarding Treatment of Awards in the Event of an Awardee’s Retirement, Approved as of April 16, 2024

Exhibit 10.2 THE SIMPLY GOOD FOODS COMPANY 2017 Omnibus Incentive Plan, as amended from time to time Policy Regarding Treatment of Awards in the Event of an Awardee’s Retirement Approved as of April 16, 2024 1. Purpose. The Board of Directors (the “Board”) of The Simply Good Foods Company (the “Company”) believes that it is in the best interests of the Company and its shareholders to make certain

The Simply Good Foods Company Second Amended and Restated Executive Severance Compensation Plan, dated April 16, 2024

Exhibit 10.1 THE SIMPLY GOOD FOODS COMPANY SECOND AMENDED AND RESTATED EXECUTIVE SEVERANCE COMPENSATION PLAN (Effective April 16, 2024) ARTICLE I INTRODUCTION; ESTABLISHMENT OF PLAN The Board of Directors (the “Board”) of The Simply Good Foods Company (the “Company”) believes it is consistent with the Company’s and its Affiliates’ employment practices and policies and in the best interests of the

The Simply Good Foods Company and Subsidiaries Consolidated Balance Sheets (Unaudited, dollars in thousands, except share and per share data) February 24, 2024 August 26, 2023 Assets Current assets: Cash $ 135,876 $ 87,715 Accounts receivable, net 14

The Simply Good Foods Company Reports Fiscal Second Quarter 2024 Financial Results and Updates Full Fiscal Year 2024 Net Sales and Adjusted EBITDA Outlook Denver, CO, April 4, 2024 - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen weeks ended February 24, 2024.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 24, 2024 OR o TRANSITION RE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 24, 2024 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Si

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 4, 2024 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organ

SMPL / The Simply Good Foods Company / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 4)* Name of issuer: Simply Good Foods Co/The Title of Class of Securities: Common Stock CUSIP Number: 82900L102 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the rule pursuant to which this Schedule is fil

SMPL / The Simply Good Foods Company / Capital World Investors - SEC SCHEDULE 13G Passive Investment

SC 13G/A 1 SEC13GFiling.htm SEC SCHEDULE 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3 )* Simply Good Foods Co. (Name of Issuer) Common Stock (Title of Class of Securities) 82900L102 (CUSIP Number) December 29, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 18, 2024 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of (Commission File

Fourth Amended and Restated Certificate of Incorporation of The Simply Good Foods Company

Exhibit 3.1 FOURTH AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF THE SIMPLY GOOD FOODS COMPANY * * * * * Geoff E. Tanner, being the President and Chief Executive Officer of The Simply Good Foods Company, a corporation duly organized and existing under and by virtue of the General Corporation Law of the State of Delaware (the “Corporation”), DOES HEREBY CERTIFY as follows: FIRST: The present

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 18, 2024 The Simply Good

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 18, 2024 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of (Commission File Nu

Fourth Amended and Restated Certificate of Incorporation of The Simply Good Foods Company

Exhibit 3.1 FOURTH AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF THE SIMPLY GOOD FOODS COMPANY * * * * * Geoff E. Tanner, being the President and Chief Executive Officer of The Simply Good Foods Company, a corporation duly organized and existing under and by virtue of the General Corporation Law of the State of Delaware (the “Corporation”), DOES HEREBY CERTIFY as follows: FIRST: The present

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 4, 2024 The Simply Good F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 4, 2024 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or org

The Simply Good Foods Company and Subsidiaries Consolidated Balance Sheets (Unaudited, dollars in thousands, except share and per share data) November 25, 2023 August 26, 2023 Assets Current assets: Cash $ 121,391 $ 87,715 Accounts receivable, net 13

The Simply Good Foods Company Reports Fiscal First Quarter 2024 Financial Results and Reaffirms Full Fiscal Year 2024 Net Sales and Adjusted EBITDA Outlook Denver, CO, January 4, 2024 - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen weeks ended November 25, 2023.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 25, 2023 OR o TRANSITION RE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 25, 2023 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Si

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.      )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.      ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Ru

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ¨ Defin

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.      )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.      ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Ru

The Simply Good Foods Company Reports Fiscal Fourth Quarter And Full Fiscal Year 2023 Financial Results and Provides Full Fiscal Year 2024 Outlook

The Simply Good Foods Company Reports Fiscal Fourth Quarter And Full Fiscal Year 2023 Financial Results and Provides Full Fiscal Year 2024 Outlook Denver, CO, October 24, 2023 - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen and fifty-two weeks ended August 26, 2023.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 26, 2023 OR ☐ TRANSITION REPORT PURSU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 26, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Simply Good

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 24, 2023 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or or

Subsidiaries of The Simply Good Foods Company.

Exhibit 21.1 Subsidiaries of The Simply Good Foods Company Subsidiary Jurisdiction Atkins Intermediate Holdings, LLC Delaware Conyers Park Acquisition Corp., Inc. Delaware NCP-ATK Holdings, Inc. Delaware Atkins Nutritional Holdings, Inc. Delaware Atkins Nutritional Holdings II, Inc. Delaware Simply Good Foods USA, Inc. New York Simply Good Foods Canada Inc. Ontario, Canada Simply Good Foods Austra

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 30, 2023 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction (Commission (IRS Employ

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 13, 2023 The Simply Good Foo

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 13, 2023 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organ

Third Amended and Restated Bylaws of The Simply Good Foods Company.

THIRD AMENDED AND RESTATED BYLAWS OF THE SIMPLY GOOD FOODS COMPANY A Delaware corporation (Adopted as of July 13, 2023) ARTICLE I OFFICES Section 1.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 10, 2023 The Simply Good Foo

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 10, 2023 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organ

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 27, 2023 OR o TRANSITION REPORT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 27, 2023 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Simply

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 29, 2023 The Simply Good Foo

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 29, 2023 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organ

The Simply Good Foods Company Reports Third Quarter Fiscal Year 2023 Financial Results and Reaffirms Full Fiscal Year 2023 Outlook

The Simply Good Foods Company Reports Third Quarter Fiscal Year 2023 Financial Results and Reaffirms Full Fiscal Year 2023 Outlook Denver, CO, June 29, 2023 - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen and thirty-nine weeks ended May 27, 2023.

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 25, 2023 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction (Commission File Number)

Repricing Amendment, dated as of April 25, 2023, by and among Atkins Intermediate Holdings, LLC, a Delaware limited liability company, Conyers Park Acquisition Corp., a Delaware corporation, Simply Good Foods USA, Inc., a New York corporation, Atkins Nutritionals Holdings, Inc., a Delaware corporation, Atkins Nutritionals Holdings II, Inc., a Delaware corporation, NCP-ATK Holdings, Inc., a Delaware corporation, the other guarantors party thereto, the financial institutions party thereto as Consenting Lenders and the Replacement Lender and Barclays Bank PLC, as administrative agent.

Exhibit 10.1 Execution Version REPRICING AMENDMENT This REPRICING AMENDMENT is dated as of April 25, 2023 (this “Amendment”) and is entered into by and among Atkins Intermediate Holdings, LLC, a Delaware limited liability company (“Holdings”), Conyers Park Acquisition Corp., a Delaware corporation (“Parent”), Simply Good Foods USA, Inc. (f/k/a Atkins Nutritionals, Inc.), a New York corporation (“S

The Simply Good Foods Company Reports Second Quarter 2023 Financial Results and Updates Full Fiscal Year 2023 Outlook

The Simply Good Foods Company Reports Second Quarter 2023 Financial Results and Updates Full Fiscal Year 2023 Outlook Denver, CO, April 5, 2023 - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen and twenty-six weeks ended February 25, 2023.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 25, 2023 OR o TRANSITION RE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 25, 2023 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Si

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 5, 2023 The Simply Good Foo

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 5, 2023 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organ

SMPL / Simply Good Foods Co / Capital World Investors - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2 )* Simply Good Foods Co. (Name of Issuer) Common Stock (Title of Class of Securities) 82900L102 (CUSIP Number) December 30, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 27, 2023 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction (Commission (IRS Emplo

The Simply Good Foods Company Announces CEO Succession Plan Geoff Tanner Named President, COO and CEO Elect, Effective April 3, 2023; to be Appointed CEO, Effective July 7, 2023 Joseph E. Scalzo to Transition to Executive Vice Chair of the Board of D

Exhibit 99.1 The Simply Good Foods Company Announces CEO Succession Plan Geoff Tanner Named President, COO and CEO Elect, Effective April 3, 2023; to be Appointed CEO, Effective July 7, 2023 Joseph E. Scalzo to Transition to Executive Vice Chair of the Board of Directors, Effective July 7, 2023, and Serve through Company’s Fiscal Year End 2024 DENVER, January 30, 2023 - The Simply Good Foods Compa

Transition Agreement, dated January 27, 2023, by and between The Simply Good Foods Company and Joseph E. Scalzo

Exhibit 10.2 EXECUTION VERSION TRANSITION AGREEMENT This Transition Agreement (this “Transition Agreement”), dated and effective as of January 27, 2023, is entered into by and between The Simply Good Foods Company, a Delaware corporation (the “Company”), and Joseph E. Scalzo, in his individual capacity (“Executive”). WHEREAS, the Company and Executive are parties to that certain Amended and Restat

(incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed on January 30, 2023

Exhibit 10.1 Execution Version January 27, 2023 Dear Geoff Tanner: We are pleased to extend this offer of employment to you as President, Chief Operating Officer and Chief Executive Officer Elect of The Simply Good Foods Company, a Delaware corporation (“Parent”). In your role, you will be formally employed by Simply Good Foods USA, Inc., a wholly owned subsidiary of The Simply Good Foods Company

Third Amended and Restated Certificate of Incorporation of The Simply Good Foods Company

Exhibit 3.1 THIRD AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF THE SIMPLY GOOD FOODS COMPANY * * * * * Joseph E. Scalzo, being the President and Chief Executive Officer of The Simply Good Foods Company, a corporation duly organized and existing under and by virtue of the General Corporation Law of the State of Delaware (the “Corporation”), DOES HEREBY CERTIFY as follows: FIRST: The present

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 19, 2023 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of (Commission File Nu

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.      )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.      ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐

SMPL / Simply Good Foods Co / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0004-simplygoodfoodsco.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 3)* Name of issuer: Simply Good Foods Co. Title of Class of Securities: Common Stock CUSIP Number: 82900L102 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to desig

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 26, 2022 OR o TRANSITION RE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 26, 2022 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Si

The Simply Good Foods Company Reports Fiscal First Quarter 2023 Financial Results and Reaffirms Full Fiscal Year 2023 Net Sales and Adjusted EBITDA Outlook

The Simply Good Foods Company Reports Fiscal First Quarter 2023 Financial Results and Reaffirms Full Fiscal Year 2023 Net Sales and Adjusted EBITDA Outlook Denver, CO, January 5, 2023 - The Simply Good Foods Company (Nasdaq: SMPL) (?Simply Good Foods,? or the ?Company?), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen weeks ended November 26, 2022.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 5, 2023 The Simply Good F

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 5, 2023 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or org

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.    )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ???) Filed by the Registrant x Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? De

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.      )

DEF 14A 1 tm2228989-2def14a.htm DEF 14A TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.      ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.      )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.      ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Ru

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 25, 2022 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or or

any and Shaun Mara, dated October

October 26, 2022 Shaun Mara Via email: [email protected] Dear Shaun: It is a pleasure to offer you the position of Chief Financial Officer with The Simply Good Foods Company and its affiliates (the ?Company?), reporting to Joseph Scalzo, Chief Executive Officer, President, effective immediately. We trust that your knowledge, skills and experience will continue to be among our most valuab

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 21, 2022 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or or

The Simply Good Foods Company Reports Fiscal Fourth Quarter And Full Fiscal Year 2022 Financial Results and Provides Full Fiscal Year 2023 Outlook

The Simply Good Foods Company Reports Fiscal Fourth Quarter And Full Fiscal Year 2022 Financial Results and Provides Full Fiscal Year 2023 Outlook Denver, CO, October 21, 2022 - The Simply Good Foods Company (Nasdaq: SMPL) (?Simply Good Foods,? or the ?Company?), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen and fifty-two weeks ended August 27, 2022.

Subsidiaries of The Simply Good Foods Company.

Exhibit 21.1 Subsidiaries of The Simply Good Foods Company Subsidiary Jurisdiction Atkins Intermediate Holdings, LLC Delaware Conyers Park Acquisition Corp., Inc. Delaware NCP-ATK Holdings, Inc. Delaware Atkins Nutritional Holdings, Inc. Delaware Atkins Nutritional Holdings II, Inc. Delaware Simply Good Foods USA, Inc. New York Simply Good Foods Canada Inc. Ontario, Canada Simply Good Foods Austra

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 27, 2022 OR ☐ TRANSITION REPORT PURSU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 27, 2022 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Simply Good

SMPL / Simply Good Foods Co / Conyers Park Sponsor LLC - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 2- Exit Filing)* The Simply Good Foods Company (Name of Issuer) Common Stock, par value $0.01 (Title of Class of Securities) 82900L 102 (CUSIP Number) October 13, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to desig

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 28, 2022 OR o TRANSITION REPORT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 28, 2022 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Simply

The Simply Good Foods Company Reports Fiscal Third Quarter 2022 Financial Results

The Simply Good Foods Company Reports Fiscal Third Quarter 2022 Financial Results Denver, CO, June 30, 2022 - The Simply Good Foods Company (Nasdaq: SMPL) (?Simply Good Foods,? or the ?Company?), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen and thirty-nine weeks ended May 28, 2022.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 30, 2022 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organ

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 25, 2022 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or orga

The Simply Good Foods Company Increases Share Repurchase Authorization

The Simply Good Foods Company Increases Share Repurchase Authorization Denver, CO, April 13, 2022 - The Simply Good Foods Company (Nasdaq: SMPL) (?Simply Good Foods? or the ?Company?), a developer, marketer and seller of branded nutritional foods and snacking products, today announced that its Board of Directors has approved the addition of $50 million to its existing stock repurchase program, which was first adopted in November 2018.

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 13, 2022 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or orga

The Simply Good Foods Company Reports Fiscal Second Quarter 2022 Financial Results and Updates Full Fiscal Year 2022 Outlook

The Simply Good Foods Company Reports Fiscal Second Quarter 2022 Financial Results and Updates Full Fiscal Year 2022 Outlook Denver, CO, April 6, 2022 - The Simply Good Foods Company (Nasdaq: SMPL) (?Simply Good Foods,? or the ?Company?), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen and twenty-six weeks ended February 26, 2022.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 26, 2022 OR o TRANSITION RE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 26, 2022 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Si

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 6, 2022 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organ

SMPL / Simply Good Foods Co / Conyers Park Sponsor LLC - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G UNDER THE SECURITIES EXCHANGE ACT OF 1934 (Amendment No. 1)* The Simply Good Foods Company (Name of Issuer) Common Stock, par value $0.01 (Title of Class of Securities) 82900L 102 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rul

SMPL / Simply Good Foods Co / Capital World Investors - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* Simply Good Foods Co. (Name of Issuer) Common Stock (Title of Class of Securities) 82900L102 (CUSIP Number) December 31, 2021 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

SMPL / Simply Good Foods Co / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 2)* Name of issuer: Simply Good Foods Co. Title of Class of Securities: Common Stock CUSIP Number: 82900L102 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Other Events, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 20, 2022 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of (Commission File Nu

Repricing Amendment, dated as of January 21, 2022, by and among Atkins Intermediate Holdings, LLC, a Delaware limited liability company, Conyers Park Acquisition Corp., a Delaware corporation, Simply Good Foods USA, Inc., a New York corporation, Atkins Nutritionals Holdings, Inc., a Delaware corporation, Atkins Nutritionals Holdings II, Inc., a Delaware corporation, NCP-ATK Holdings, Inc., a Delaware corporation, the other guarantors party thereto, the financial institutions party thereto as Consenting Lenders and the Replacement Lender and Barclays Bank PLC, as administrative agent (incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed on January 25, 2022).

Exhibit 10.1 EXECUTION VERSION REPRICING AMENDMENT This REPRICING AMENDMENT is dated as of January 21, 2022 (this ?Amendment?) and is entered into by and among Atkins Intermediate Holdings, LLC, a Delaware limited liability company (?Holdings?), Conyers Park Acquisition Corp., a Delaware corporation (?Parent?), Simply Good Foods USA, Inc. (f/k/a Atkins Nutritionals, Inc.), a New York corporation (

The Simply Good Foods Company Amended and Restated Executive Severance Compensation Plan (Effective January 20, 2022) (incorporated by reference to Exhibit 10.2 to our Current Report on Form 8-K filed on January 25, 2022).

Exhibit 10.2 THE SIMPLY GOOD FOODS COMPANY AMENDED AND RESTATED EXECUTIVE SEVERANCE COMPENSATION PLAN (Effective January 20, 2022) THE SIMPLY GOOD FOODS COMPANY AMENDED AND RESTATED EXECUTIVE SEVERANCE COMPENSATION PLAN (January 20, 2022) ARTICLE I INTRODUCTION; ESTABLISHMENT OF PLAN The Board of Directors (the ?Board?) of The Simply Good Foods Company (the ?Company?) believes it is consistent wit

Regulation FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 14, 2022 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or or

THE SIMPLY GOOD FOODS COMPANY ANNOUNCES EXERCISE OF PRIVATE WARRANTS BY CONYERS PARK

THE SIMPLY GOOD FOODS COMPANY ANNOUNCES EXERCISE OF PRIVATE WARRANTS BY CONYERS PARK DENVER, January 10, 2022 - The Simply Good Foods Company (NASDAQ:SMPL) (?Simply Good Foods? or the ?Company?), a developer, marketer and seller of branded nutritional foods and snacking products, today announced that Conyers Park Acquisition Corp.

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 7, 2022 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or org

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 5, 2022 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or org

The Simply Good Foods Company Reports Fiscal First Quarter 2022 Financial Results and Updates Full Fiscal Year 2022 Outlook

The Simply Good Foods Company Reports Fiscal First Quarter 2022 Financial Results and Updates Full Fiscal Year 2022 Outlook Denver, CO, January 5, 2022 - The Simply Good Foods Company (Nasdaq: SMPL) (?Simply Good Foods,? or the ?Company?), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen weeks ended November 27, 2021.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 27, 2021 OR o TRANSITION RE

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 27, 2021 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Si

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 16, 2021 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or o

Amendment No. 3 (Extension Amendment), dated as of December 16, 2021, by and among Atkins Intermediate Holdings, LLC, a Delaware limited liability company, Conyers Park Acquisition Corp., a Delaware corporation, Simply Good Foods USA, Inc., a New York corporation, Atkins Nutritionals Holdings, Inc., a Delaware corporation, Atkins Nutritionals Holdings II, Inc., a Delaware corporation, NCP-ATK Holdings, Inc., a Delaware corporation and the financial institutions party thereto as Consenting Lenders and the Replacement Lender and Barclays Bank PLC, as administrative agent (incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed on December 22, 2021).

Exhibit 10.1 Execution Version EXTENSION AMENDMENT This EXTENSION AMENDMENT is dated as of December 16, 2021 (this ?Amendment?) and is entered into by and among Atkins Intermediate Holdings, LLC, a Delaware limited liability company (?Holdings?), Conyers Park Acquisition Corp., a Delaware corporation (?Parent?), Simply Good Foods USA, Inc. (f/k/a Atkins Nutritionals, Inc.), a New York corporation

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.      )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549? SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ?????) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? ? Confidential, for Use of the Commission Only (as permitted by

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.    )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ???) Filed by the Registrant x Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? De

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 28, 2021 OR ☐ TRANSITION REPORT PURSU

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 28, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Simply Good

Subsidiaries of The Simply Good Foods Compan

Exhibit 21.1 Subsidiaries of The Simply Good Foods Company Subsidiary Jurisdiction Atkins Intermediate Holdings, LLC Delaware Conyers Park Acquisition Corp., Inc. Delaware NCP-ATK Holdings, Inc. Delaware Atkins Nutritional Holdings, Inc. Delaware Atkins Nutritional Holdings II, Inc. Delaware Simply Good Foods USA, Inc. New York Simply Good Foods Canada Inc. Ontario, Canada Simply Good Foods Intern

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 22, 2021 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or or

The Simply Good Foods Company Reports Fiscal Fourth Quarter And Full Fiscal Year 2021 Financial Results and Provides Full Year 2022 Outlook

The Simply Good Foods Company Reports Fiscal Fourth Quarter And Full Fiscal Year 2021 Financial Results and Provides Full Year 2022 Outlook Denver, CO, October 22, 2021 ? The Simply Good Foods Company (Nasdaq: SMPL) (?Simply Good Foods,? or the ?Company?), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen and fifty-two weeks ended August 28, 2021.

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 13, 2021 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or org

between The Simply Good Foods Company and Joseph Scalzo. (Incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed on August 13, 2021.)

SECOND AMENDMENT TO AMENDED AND RESTATED EMPLOYMENT AGREEMENT This SECOND AMENDMENT TO AMENDED AND RESTATED EMPLOYMENT AGREEMENT (this ?Amendment?), dated as of August 13, 2021 (the ?Amendment Effective Date?), is by and between The Simply Good Foods Company, a Delaware corporation (the ?Company?), and Joseph E.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 29, 2021 OR o TRANSITION REPORT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 29, 2021 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Simply

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 1, 2021 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organi

The Simply Good Foods Company Reports Fiscal Third Quarter 2021 Financial Results; Updates Full Fiscal Year 2021 Outlook

The Simply Good Foods Company Reports Fiscal Third Quarter 2021 Financial Results; Updates Full Fiscal Year 2021 Outlook Denver, CO, July 1, 2021 - The Simply Good Foods Company (Nasdaq: SMPL) (?Simply Good Foods,? or the ?Company?), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen and thirty-nine weeks ended May 29, 2021.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A (Amendment No. 1) (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 28, 202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A (Amendment No. 1) (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 28, 2020 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Numb

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1) (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 29, 2020 OR ☐ TRA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K/A (Amendment No. 1) (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 29, 2020 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A (Amendment No. 1) (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 27, 202

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q/A (Amendment No. 1) (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 27, 2021 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Numb

Regulation FD Disclosure, Financial Statements and Exhibits, Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 14, 2021 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organi

The Simply Good Foods Announces Response to SEC Guidance Applicable to Warrants Issued by Special Purpose Acquisition Companies ("SPACs")

The Simply Good Foods Announces Response to SEC Guidance Applicable to Warrants Issued by Special Purpose Acquisition Companies ("SPACs") Denver, CO, May 14, 2021 - The Simply Good Foods Company (Nasdaq:SMPL) (?Simply Good Foods? or the ?Company?), a developer, marketer and seller of branded nutritional foods and snacking products, today announced in a Current Report on Form 8-K, that as a result

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 27, 2021 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Si

The Simply Good Foods Company Reports Fiscal Second Quarter 2021 Financial Results; Provides Full Fiscal Year 2021 Outlook

The Simply Good Foods Company Reports Fiscal Second Quarter 2021 Financial Results; Provides Full Fiscal Year 2021 Outlook Denver, CO, April 7, 2021 - The Simply Good Foods Company (Nasdaq: SMPL) (?Simply Good Foods,? or the ?Company?), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen and twenty-six weeks ended February 27, 2021.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 7, 2021 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organ

____________________________________________________________________________________________________________________________________________________________ 1225 17th Street, Suite 1000, Denver, Colorado 80202

March 12, 2021 VIA EDGAR Division of Corporation Finance Securities and Exchange Commission 100 F Street, NE Washington, D.

SCHEDULE 13G

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Simply Good Foods Co. (Name of Issuer) Common Stock (Title of Class of Securities) 82900L102 (CUSIP Number) December 31, 2020 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sc

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 1)*

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 1)* Name of issuer: Simply Good Foods Co. Title of Class of Securities: Common Stock CUSIP Number: 82900L102 Date of Event Which Requires Filing of this Statement: December 31, 2020 Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Other Events, Submission of Matters to a Vote of Security Holders - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 21, 2021 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or or

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 28, 2020 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Si

The Simply Good Foods Company Reports Fiscal First Quarter 2021 Financial Results; Updates Fiscal First Half of Year 2021 Outlook

The Simply Good Foods Company Reports Fiscal First Quarter 2021 Financial Results; Updates Fiscal First Half of Year 2021 Outlook Denver, CO, January 6, 2021 - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen weeks ended November 28, 2020.

Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 6, 2021 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or org

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.    )

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ???) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? ? Confidential, for Use of the Commission Only (as permitted by Ru

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin

Subsidiaries of The Simply Good Foods Company.

Exhibit 21.1 Subsidiaries of The Simply Good Foods Company Subsidiary Jurisdiction Atkins Intermediate Holdings, LLC Delaware Conyers Park Acquisition Corp., Inc. Delaware NCP-ATK Holdings, Inc. Delaware Atkins Nutritional Holdings, Inc. Delaware Atkins Nutritional Holdings II, Inc. Delaware Simply Good Foods USA, Inc. New York Simply Good Foods Canada Inc. Ontario, Canada Simply Good Foods Intern

2017 Omnibus Incentive Plan, as amended from time to time Policy Regarding Treatment of Awards in the Event of an Awardee’s Retirement (incorporated by reference to Exhibit 10.18 to our Annual Report on Form 10-K filed on October 28, 2020).

Exhibit 10.18 THE SIMPLY GOOD FOODS COMPANY 2017 Omnibus Incentive Plan, as amended from time to time Policy Regarding Treatment of Awards in the Event of an Awardee’s Retirement Effective as of August 28, 2020 1. Purpose. The Board of Directors (the “Board”) of The Simply Good Foods Company (the“Company”) believes that it is in the best interests of the Company and its shareholders to make certai

Description of Securities (incorporated by reference to Exhibit 4.4 to our Annual Report on Form 10-K filed on October 28, 2020).

Exhibit 4.4 DESCRIPTION OF SECURITIES The following summary of the terms of the capital stock of The Simply Good Foods Company (“Simply Good Foods,” “we,” “our” or “us”) is based upon our second amended and restated certificate of incorporation and our second amended and restated bylaws. The summary is not complete, and is qualified by reference to our second amended and restated certificate of in

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 29, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Simply Good

Financial Statements and Exhibits, Results of Operations and Financial Condition - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 26, 2020 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or or

The Simply Good Foods Company Reports Fourth Quarter and Full Fiscal Year 2020 Financial Results; Provides Fiscal First Half of Year 2021 Outlook

EX-99.1 2 a991pressreleaseq42020.htm EXHIBIT 99.1 The Simply Good Foods Company Reports Fourth Quarter and Full Fiscal Year 2020 Financial Results; Provides Fiscal First Half of Year 2021 Outlook Denver, CO, October 26, 2020 - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, to

Other Events - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 24, 2020 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 30, 2020 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Simply

The Simply Good Foods Company Reports Fiscal Third Quarter 2020 Financial Results; Provides Full Fiscal Year 2020 Outlook

EX-99.1 2 a991pressreleaseq32020.htm EXHIBIT 99.1 The Simply Good Foods Company Reports Fiscal Third Quarter 2020 Financial Results; Provides Full Fiscal Year 2020 Outlook Denver, CO, July 8, 2020 - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial resul

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 8, 2020 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organi

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 15, 2020 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organ

The Simply Good Foods Company Completes Milestone In Quest Nutrition Acquisition Integration Overall Integration Timeline, Milestones and Synergy Realization on Track

The Simply Good Foods Company Completes Milestone In Quest Nutrition Acquisition Integration Overall Integration Timeline, Milestones and Synergy Realization on Track Denver, CO, May 27, 2020 - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today announced its future-state organization design in connection with the integration of its completed acquisition of Quest Nutrition, LLC (“Quest”).

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): May 27, 2020 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organi

The Simply Good Foods Company Reports Fiscal Second Quarter 2020 Financial Results; Net Sales and Earnings Exceeded Expectations

The Simply Good Foods Company Reports Fiscal Second Quarter 2020 Financial Results; Net Sales and Earnings Exceeded Expectations Denver, CO, April 6, 2020 - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen week period ended February 29, 2020.

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 29, 2020 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Si

Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 6, 2020 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or organ

82900L102 / Simply Good Foods Co/The / VANGUARD GROUP INC - SCHEDULE 13G Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 Name of issuer: Simply Good Foods Co/The Title of Class of Securities: Common Stock CUSIP Number: 82900L102 Date of Event Which Requires Filing of this Statement: December 31, 2019 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rule 13d-1(b)

Second Amended and Restated Certificate of Incorporation of The Simply Good Foods Company (incorporated by reference to Exhibit 3.1 of our Current Report on Form 8-K filed on January 27, 2020).

SECOND AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF THE SIMPLY GOOD FOODS COMPANY * * * * * Joseph E.

Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 22, 2020 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38115 82-1038121 (State or other jurisdiction of incorporation or or

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 9, 2020 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38115 82-1038121 (State or other jurisdiction of incorporation or org

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2019 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Si

The Simply Good Foods Company Reports Fiscal First Quarter 2020 Financial Results; Updates Full Fiscal Year 2020 Outlook

The Simply Good Foods Company Reports Fiscal First Quarter 2020 Financial Results; Updates Full Fiscal Year 2020 Outlook Denver, CO, January 9, 2020 - The Simply Good Foods Company (Nasdaq:SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen week period ended November 30, 2019.

SMPL / The Simply Good Foods Company DEF 14A - - DEF 14A

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

SMPL / The Simply Good Foods Company DEFA14A - - DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

SMPL / The Simply Good Foods Company PRE 14A - - PRE 14A

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

Amendment No. 2 (Incremental Facility Amendment), dated as of November 7, 2019, by and among Atkins Intermediate Holdings, LLC, a Delaware limited liability company, Conyers Park Acquisition Corp., a Delaware corporation, Atkins Nutritionals, Inc., a New York corporation, Atkins Nutritionals Holdings, Inc., a Delaware corporation, Atkins Nutritionals Holdings II, Inc., a Delaware corporation, NCP-ATK Holdings, Inc., a Delaware corporation and the financial institutions set forth on Schedule A thereto as Additional Term Lenders, and acknowledged by Barclays Bank PLC, as administrative agent (incorporated by reference to Exhibit 10.1 of our Current Report on Form 8-K filed on November 7, 2019).

Exhibit 10.1 EXECUTION VERSION AMENDMENT NO 2. (INCREMENTAL FACILITY AMENDMENT) AMENDMENT NO. 2 (INCREMENTAL FACILITY AMENDMENT), dated as of November 7, 2019 (this “Agreement”), by and among Atkins Intermediate Holdings, LLC, a Delaware limited liability company (“Holdings”), Conyers Park Acquisition Corp., a Delaware corporation (“Parent”), Atkins Nutritionals, Inc., a New York corporation (“ANI

The Simply Good Foods Company Completes Acquisition of Quest Nutrition

Exhibit 99.1 The Simply Good Foods Company Completes Acquisition of Quest Nutrition Denver, CO, November 7, 2019 - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today announced that it has completed the acquisition of Quest Nutrition, LLC (“Quest”), a healthy lifestyle food

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Completion of Acquisition or Disposition of Assets

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 7, 2019 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38115 82-1038121 (State or other jurisdiction of incorporation or or

Employment Agreement, dated November 5, 2019, between Quest Nutrition, LLC and David Ritterbush (incorporated by reference to Exhibit 10.2 of our Current Report on Form 8-K (File No. 001-38115) filed on November 7, 2019).

Exhibit 10.2 EXECUTION VERSION EMPLOYMENT AGREEMENT This Employment Agreement (this “Employment Agreement”), dated November 5, 2019, is entered into by and between Quest Nutrition, LLC, a Delaware limited liability company (the “Company”), and David Ritterbush, in his individual capacity (“Executive”). The “Effective Date” of this Employment Agreement shall be the Closing Date, as such term is def

Description of Securities.

DESCRIPTION OF SECURITIES The following summary of the terms of the capital stock of The Simply Good Foods Company (“Simply Good Foods,” “we,” “our” or “us”) is based upon our amended and restated certificate of incorporation and our second amended and restated bylaws.

Preferability letter from Deloitte & Touche LLP.

Exhibit 18.1 October 30, 2019 The Simply Good Foods Company 1225 Seventeeth Street, Suite 1000 Denver, CO 80202 Dear Sirs/Madams: We have audited the consolidated financial statements of The Simply Good Foods Company and its subsidiaries as of and for the year ended August 31, 2019, included in your Annual Report on Form 10-K to the Securities and Exchange Commission and have issued our report the

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2019 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Simply Good

Second Amended and Restated Bylaws (incorporated by reference to Exhibit 3.2 of our Current Report on Form 10-K filed on October 31, 2019).

EX-3.2 2 exhibit32-10k19.htm EXHIBIT 3.2 SECOND AMENDED AND RESTATED BYLAWS OF THE SIMPLY GOOD FOODS COMPANY A Delaware corporation (Adopted as of October 28, 2019) ARTICLE I OFFICES Section 1. Offices. The Simply Good Foods Company (the “Corporation”) may have an office or offices other than its registered office at such place or places, either within or outside the State of Delaware, as the Boar

Subsidiaries of The Simply Good Foods Company.

Exhibit 21.1 Subsidiaries of The Simply Good Foods Company Subsidiary Jurisdiction Atkins Intermediate Holdings, LLC Delaware Conyers Park Acquisition Corp., Inc. Delaware NCP-ATK Holdings, Inc. Delaware Atkins Nutritional Holdings, Inc. Delaware Atkins Nutritional Holdings II, Inc. Delaware Atkins Nutritionals, Inc. New York Wellness Foods Inc. Ontario, Canada Wellness Foods USA, LLC Delaware Atk

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 29, 2019 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38115 82-1038121 (State or other jurisdiction of incorporation or or

The Simply Good Foods Company Reports Fourth Quarter and Full Year 2019 Financial Results; Provides 2020 Outlook

The Simply Good Foods Company Reports Fourth Quarter and Full Year 2019 Financial Results; Provides 2020 Outlook Denver, CO, October 29, 2019 - The Simply Good Foods Company (Nasdaq: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the fourteen week and fifty-three week periods ended August 31, 2019.

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 16, 2019 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38115 82-1038121 (State or other jurisdiction of incorporation or or

First Amendment to Amended and Restated Employment Agreement, dated October 16, 2019, between The Simply Good Foods Company and Joseph E. Scalzo. (Incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed on October 18, 2019)

FIRST AMENDMENT TO AMENDED AND RESTATED EMPLOYMENT AGREEMENT This FIRST AMENDMENT TO AMENDED AND RESTATED EMPLOYMENT AGREEMENT (this “Amendment”), dated as of October 16, 2019 (the “Effective Date”), is by and between The Simply Good Foods Company, a Delaware corporation (the “Company”), and Joseph E.

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 9, 2019 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38115 82-1038121 (State or other jurisdiction of incorporation or org

Underwriting Agreement, dated October 7, 2019, by and between the Company and Goldman Sachs & Co. LLC

Exhibit 1.1 Execution Version THE SIMPLY GOOD FOODS COMPANY COMMON STOCK, PAR VALUE $0.01 PER SHARE UNDERWRITING AGREEMENT October 7, 2019 October 7, 2019 Goldman Sachs & Co. LLC 220 West Street New York, New York 10282 Ladies and Gentlemen: The Simply Good Foods Company, a Delaware corporation (the “Company”), proposes to issue and sell to Goldman Sachs & Co. LLC (the “Underwriter”), the number o

13,379,205 Shares COMMON STOCK

Use these links to rapidly review the document TABLE OF CONTENTS TABLE OF CONTENTS Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No.

Regulation FD Disclosure, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 8, 2019 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38115 82-1038121 (State or other jurisdiction of incorporation or org

The Simply Good Foods Company Announces Offering of Common Stock

Exhibit 99.1 The Simply Good Foods Company Announces Offering of Common Stock DENVER, CO, October 7, 2019 (GLOBE NEWSWIRE) — The Simply Good Foods Company (Nasdaq: SMPL) (the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, announced today that it intends to offer in an underwritten public offering 13,379,205 shares of the Company’s common stock (the

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 7, 2019 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38115 82-1038121 (State or other jurisdiction of incorporation or org

SUBJECT TO COMPLETION, DATED OCTOBER 7, 2019

Use these links to rapidly review the document TABLE OF CONTENTS TABLE OF CONTENTS Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No.

Simply Good Foods Updates Full Year 2019 Outlook

Exhibit 99.1 Simply Good Foods Updates Full Year 2019 Outlook Denver, CO, October 7, 2019 - The Simply Good Foods Company (NASDAQ: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional snacking and meal replacement products, today announced that it anticipates net sales and Adjusted EBITDA(1) for the 53 weeks ended August 31, 2019, to be slightly gr

SMPL / The Simply Good Foods Company CORRESP - -

The Simply Good Foods Company 1225 17th Street, Suite 1000 Denver, Colorado 80202 October 2, 2019 VIA EDGAR Securities and Exchange Commission Division of Corporation Finance 100 F.

SMPL / The Simply Good Foods Company S-3 - - S-3

Table of Contents As filed with the Securities and Exchange Commission on September 30, 2019 Registration No.

UNAUDITED PRO FORMA COMBINED FINANCIAL INFORMATION

UNAUDITED PRO FORMA COMBINED FINANCIAL INFORMATION The unaudited pro forma combined financial information gives effect to the planned acquisition of Quest Nutrition, LLC (“Quest”), by Atkins Nutritionals, Inc.

Page Condensed Consolidated Balance Sheets 3 Condensed Consolidated Statements of Operations 4 Condensed Consolidated Statements of Members’ Deficit 5 Condensed Consolidated Statements of Cash Flows 6-7 Notes to Condensed Consolidated Financial State

Voyage Holdings, LLC and Subsidiaries Unaudited Condensed Consolidated Financial Statements as of June 30, 2019 and December 31, 2018 and for the Six Months Ended June 30, 2019 and 2018 UNAUDITED CONDENSED CONSOLIDATED FINANCIAL STATEMENTS AS OF JUNE 30, 2019 AND DECEMBER 31, 2018 AND FOR THE SIX MONTHS ENDED JUNE 30, 2019 AND JUNE 30, 2018: Page Condensed Consolidated Balance Sheets 3 Condensed C

VOYAGE HOLDINGS, LLC AND SUBSIDIARIES TABLE OF CONTENTS Page INDEPENDENT AUDITORS’ REPORT 3-4 CONSOLIDATED FINANCIAL STATEMENTS AS OF AND FOR THE YEAR ENDED DECEMBER 31, 2018: Consolidated Balance Sheet 5 Consolidated Statement of Operations 6 Consol

Voyage Holdings, LLC and Subsidiaries Consolidated Financial Statements as of and for the Year Ended December 31, 2018, and Independent Auditors’ Report 1 VOYAGE HOLDINGS, LLC AND SUBSIDIARIES TABLE OF CONTENTS Page INDEPENDENT AUDITORS’ REPORT 3-4 CONSOLIDATED FINANCIAL STATEMENTS AS OF AND FOR THE YEAR ENDED DECEMBER 31, 2018: Consolidated Balance Sheet 5 Consolidated Statement of Operations 6 C

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): September 30, 2019 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38115 82-1038121 (State or other jurisdiction of incorporation or

Stock and Unit Purchase Agreement, dated as of August 21, 2019, by and among Voyage Holdings, LLC, VMG Quest Blocker, Inc., VMG Voyage Holdings, LLC, VMG Tax-Exempt II, L.P., The Michael K. Osborn and Kaplana P. Osborn Revocable Living Trust, The Ava M. Osborn 2018 Irrevocable Gift Trust, The Cole M. Osborn 2018 Irrevocable Gift Trust, Ronald Penna and Thomas Bilyeu, Voyage Employee Holdings, LLC, Atkins Nutritionals, Inc. and solely for the purposes of Section 8.10 therein, the Restricted Sellers (incorporated by reference to Exhibit 2.1 to our Current Report on Form 8-K filed on August 22, 2019).

Exhibit 2.1 EXECUTION COPY STOCK AND UNIT PURCHASE AGREEMENT by and among VOYAGE HOLDINGS, LLC, VMG QUEST BLOCKER, INC., ATKINS NUTRITIONALS, INC. and THE SELLERS NAMED HEREIN AUGUST 21, 2019 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS 2 ARTICLE II PURCHASE AND SALE 17 Section 2.01 Aggregate Consideration; Purchase and Sale of the Stock and Units 17 Section 2.02 Payment of Closing Consideration,

1

Exhibit 99.1 The Simply Good Foods Company to Acquire Quest Nutrition · Pairs Atkins with Another Well-Established, Complementary Brand with Attractive Growth Profile and Shared Mission of Healthy Nutrition and Snacking · Creates a Leading Nutritional Snacking Company with Combined Estimated Net Sales of over $800 Million · Management Will Host Conference Call and Webcast Today at 5:00 p.m. ET Den

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): August 21, 2019 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38115 82-1038121 (State or other jurisdiction of incorporation or org

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 23, 2019 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38115 82-1038121 (State or other jurisdiction of incorporation or organ

The Simply Good Foods Company Reports Third Quarter 2019 Financial Results

The Simply Good Foods Company Reports Third Quarter 2019 Financial Results Denver, CO, July 2, 2019 - The Simply Good Foods Company (NASDAQ: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional snacking and meal replacement products, today reported financial results for the thirteen and thirty-nine week periods ended May 25, 2019.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 2, 2019 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38115 82-1038121 (State or other jurisdiction of incorporation or organi

SMPL / The Simply Good Foods Company 10-Q - Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 25, 2019 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Simply

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 13, 2019 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38115 82-1038121 (State or other jurisdiction of incorporation or organ

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 4, 2019 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38115 82-1038121 (State or other jurisdiction of incorporation or organ

The Simply Good Foods Company Reports Second Quarter 2019 Financial Results

The Simply Good Foods Company Reports Second Quarter 2019 Financial Results Denver, CO, April 4, 2019 - The Simply Good Foods Company (NASDAQ: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen and twenty-six week periods ended February 23, 2019.

SMPL / The Simply Good Foods Company 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 23, 2019 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Si

Letter from Ernst & Young LLP, dated February 28, 2019.

Exhibit 16.1 February 28, 2019 Securities and Exchange Commission 100 F Street, N.E. Washington, DC 20549 Ladies and Gentlemen: We have read Item 4.01 of Form 8-K dated February 25, 2019, of The Simply Good Foods Company and are in agreement with the statements contained in the second sentence of the first paragraph, the second paragraph and the third paragraph of Item 4.01(a) therein. We have no

Financial Statements and Exhibits, Changes in Registrant's Certifying Accountant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): February 25, 2019 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38115 82-1038121 (State or other jurisdiction of incorporation or o

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 23, 2019 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38155 82-1038121 (State or other jurisdiction of incorporation or or

The Simply Good Foods Company Reports First Quarter 2019 Financial Results

The Simply Good Foods Company Reports First Quarter 2019 Financial Results Denver, CO, January 3, 2019 - The Simply Good Foods Company (NASDAQ: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen week period ended November 24, 2018.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): January 3, 2019 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38155 82-1038121 (State or other jurisdiction of incorporation or org

SMPL / The Simply Good Foods Company 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 24, 2018 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Si

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): December 17, 2018 The Simply Good Foods Company (Exact name of registrant as specified in its charter) Delaware 001-38155 82-1038121 (State or other jurisdiction of incorporation or o

SMPL / The Simply Good Foods Company

December 17, 2018 VIA EDGAR Division of Corporation Finance Securities and Exchange Commission 100 F Street, NE Washington, DC 20549 Re: The Simply Good Foods Company Registration Statement on Form S-3 Filed December 6, 2018 File No.

SMPL / The Simply Good Foods Company DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) o Defin

Definitive Proxy Statement on Schedule 14A filed with the SEC on December 7, 2018

Use these links to rapidly review the document TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

SMPL / The Simply Good Foods Company S-3

Use these links to rapidly review the document TABLE OF CONTENTS Table of Contents As filed with the Securities and Exchange Commission on December 6, 2018 Registration No.

Termination of a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 14, 2018 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38155 82-1038121 (State or other jurisdiction of incorporation or o

Termination Agreement, dated November 14, 2018, among The Simply Good Foods Company, Atkins Holdings, LLC and Roark Capital Acquisition, LLC (incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed on November 16, 2018).

TERMINATION AGREEMENT This Termination Agreement (this “Agreement”) is entered into effective as of November 14, 2018, by and among The Simply Good Foods Company, a Delaware corporation (“SGFC”), Atkins Holdings, LLC, a Georgia limited liability company (“Holdings”) and solely in its capacity as the Stockholders’ Representative pursuant to the Merger Agreement, Roark Capital Acquisition, LLC, a Georgia limited liability company (“RCA” and together with SGFC and Holdings, the “Parties” and each individually a “Party”).

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 13, 2018 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38155 82-1038121 (State or other jurisdiction of incorporation or o

The Simply Good Foods Company Announces Stock Repurchase Program

The Simply Good Foods Company Announces Stock Repurchase Program Denver, CO, November 13, 2018 - The Simply Good Foods Company (NASDAQ: SMPL) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today announced that its Board of Directors has adopted a $50 million stock repurchase program.

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): November 5, 2018 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38155 82-1038121 (State or other jurisdiction of incorporation or or

THE SIMPLY GOOD FOODS COMPANY

File Pursuant to Rule 424(b)(3) Registration No. 333-220775 PROSPECTUS SUPPLEMENT NO. 5 (To Prospectus Dated December 12, 2017) THE SIMPLY GOOD FOODS COMPANY This Prospectus Supplement No. 5 (this “Supplement No. 5”) is part of the prospectus of The Simply Good Foods Company (the “Company”), dated December 12, 2017, as supplemented by Prospectus Supplement No. 1, Prospectus Supplement No. 2, Prosp

THE SIMPLY GOOD FOODS COMPANY

File Pursuant to Rule 424(b)(3) Registration No. 333-217244 PROSPECTUS SUPPLEMENT NO. 5 (To Prospectus Dated August 9, 2017) THE SIMPLY GOOD FOODS COMPANY This Prospectus Supplement No. 5 (this “Supplement No. 5”) is part of the prospectus of The Simply Good Foods Company (the “Company”), dated August 9, 2017, as supplemented by Prospectus Supplement No. 1, Prospectus Supplement No. 2, Prospectus

The Simply Good Foods Company Reports Fourth Quarter 2018 Financial Results

The Simply Good Foods Company Reports Fourth Quarter 2018 Financial Results Denver, CO, October 24, 2018 - The Simply Good Foods Company (NASDAQ: SMPL, SMPLW) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today reported financial results for the thirteen week and fifty-two week periods ended August 25, 2018.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 24, 2018 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38155 82-1038121 (State or other jurisdiction of incorporation or or

SMPL / The Simply Good Foods Company 10-K (Annual Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 25, 2018 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Simply Good

The Simply Good Foods Company 1225 17th Street, Suite 1000 Denver, CO 80202

The Simply Good Foods Company 1225 17th Street, Suite 1000 Denver, CO 80202 October 4, 2018 NOTICE OF REDEMPTION Dear Public Warrant Holder, The Simply Good Foods Company (the “Company”) hereby gives notice that it is redeeming, on November 5, 2018, all of the Company’s outstanding public warrants to purchase common stock.

The Simply Good Foods Company Announces Redemption of Public Warrants

The Simply Good Foods Company Announces Redemption of Public Warrants Denver, CO, October 4, 2018 - The Simply Good Foods Company (NASDAQ: SMPL, SMPLW) (“Simply Good Foods,” or the “Company”), a developer, marketer and seller of branded nutritional foods and snacking products, today announced that the Company will redeem all of its public warrants (the “Public Warrants”) that remain outstanding immediately after 5:00 p.

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): October 4, 2018 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38155 82-1038121 (State or other jurisdiction of incorporation or org

Form of Executive Severance Compensation Plan, Tier I Participation Agreement, dated July 23, 2018 (incorporated by reference to Exhibit 10.2 to our Current Report on Form 8-K filed on July 27, 2018).

T1 PARTICIPATION AGREEMENT This Participation Agreement (this “Agreement”) is made and entered into as of July 23, 2018 (the “Effective Date”) by and between (the “Employee”), Atkins Nutritionals, Inc.

The Simply Good Foods Executive Severance Compensation Plan, dated July 23, 2018 (incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed on July 27, 2018).

THE SIMPLY GOOD FOODS COMPANY EXECUTIVE SEVERANCE COMPENSATION PLAN (Effective July 23, 2018) - 1 - THE SIMPLY GOOD FOODS COMPANY EXECUTIVE SEVERANCE COMPENSATION PLAN (July 23, 2018) ARTICLE I INTRODUCTION; ESTABLISHMENT OF PLAN The Board of Directors of The Simply Good Foods Company (the “Company”) believes that it is consistent with the Company’s and its Affiliates’ employment practices and policies and in the best interests of the Company and its shareholders to treat fairly its executive employees whose employment terminates without cause and to establish up front the terms and conditions of an executive’s separation from employment.

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 23, 2018 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38155 82-1038121 (State or other jurisdiction of incorporation or organ

THE SIMPLY GOOD FOODS COMPANY

Table of Contents File Pursuant to Rule 424(b)(3) Registration No. 333-220775 PROSPECTUS SUPPLEMENT NO. 4 (To Prospectus Dated December 12, 2017) THE SIMPLY GOOD FOODS COMPANY This Prospectus Supplement No. 4 (this “Supplement No. 4”) is part of the prospectus of The Simply Good Foods Company (the “Company”), dated December 12, 2017, as supplemented by Prospectus Supplement No. 1, Prospectus Suppl

THE SIMPLY GOOD FOODS COMPANY

Table of Contents File Pursuant to Rule 424(b)(3) Registration No. 333-217244 PROSPECTUS SUPPLEMENT NO. 4 (To Prospectus Dated August 9, 2017) THE SIMPLY GOOD FOODS COMPANY This Prospectus Supplement No. 4 (this “Supplement No. 4”) is part of the prospectus of The Simply Good Foods Company (the “Company”), dated August 9, 2017, as supplemented by Prospectus Supplement No. 1, Prospectus Supplement

The Simply Good Foods Company Reports Third Quarter 2018 Financial Results

The Simply Good Foods Company Reports Third Quarter 2018 Financial Results Denver, CO, July 10, 2018 - The Simply Good Foods Company (NASDAQ: SMPL, SMPL.

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 10, 2018 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38155 82-1038121 (State or other jurisdiction of incorporation or organ

SMPL / The Simply Good Foods Company 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 26, 2018 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Simply

SMPL / The Simply Good Foods Company / Wellington Management Group LLP - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2 )* The Simply Good Foods Company (Name of Issuer) Common Stock (Title of Class of Securities) 82900L102 (CUSIP Number) June 29, 2018 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which t

THE SIMPLY GOOD FOODS COMPANY

File Pursuant to Rule 424(b)(3) Registration No. 333-217244 PROSPECTUS SUPPLEMENT NO. 3 (To Prospectus Dated August 9, 2017) THE SIMPLY GOOD FOODS COMPANY This Prospectus Supplement No. 3 (this “Supplement No. 3”) is part of the prospectus of The Simply Good Foods Company (the “Company”), dated August 9, 2017, as supplemented by Prospectus Supplement No. 1 and Prospectus Supplement No. 2. dated No

THE SIMPLY GOOD FOODS COMPANY

File Pursuant to Rule 424(b)(3) Registration No. 333-220775 PROSPECTUS SUPPLEMENT NO. 3 (To Prospectus Dated December 12, 2017) THE SIMPLY GOOD FOODS COMPANY This Prospectus Supplement No. 3 (this “Supplement No. 3”) is part of the prospectus of The Simply Good Foods Company (the “Company”), dated December 12, 2017, as supplemented by Prospectus Supplement No. 1 and Prospectus Supplement No. 2. da

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): April 10, 2018 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38155 82-1038121 (State or other jurisdiction of incorporation or orga

The Simply Good Foods Company Reports Second Quarter 2018 Financial Results

The Simply Good Foods Company Reports Second Quarter 2018 Financial Results Denver, CO, April 10, 2018 - The Simply Good Foods Company (NASDAQ: SMPL, SMPL.

SMPL / The Simply Good Foods Company 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 24, 2018 OR o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38115 The Si

SMPL / The Simply Good Foods Company CORRESP

VIA EDGAR April 3, 2018 Mr. Karl Hiller Branch Chief Officer of Natural Resources Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Mail Stop 4628 Washington, D.C. 20549 Re: The Simply Good Foods Company Form 10-K for the Fiscal Year ended August 26, 2017 Filed November 9, 2017 Response Letter dated March 8, 2018 File No. 1-38115 Dear Mr. Hiller: This letter sets

Repricing Amendment, dated as of March 16, 2018, by and among Atkins Nutritionals Inc., Atkins Nutritionals Holdings, Inc., Atkins Nutritionals Holdings II, Inc. and NCP-ATK Holdings, Inc., Barclays Bank PLC and the other Loan Parties and Lenders party thereto.

Exhibit 10.1 Execution Version REPRICING AMENDMENT This REPRICING AMENDMENT is dated as of March 16, 2018 (this “Amendment”) and is entered into by and among Atkins Intermediate Holdings, LLC, a Delaware limited liability company (“Holdings”), Conyers Park Acquisition Corp., a Delaware corporation (“Parent”), Atkins Nutritionals, Inc., a New York corporation (“ANI” or the “Administrative Borrower”

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 20, 2018 The Simply Good Foods Company (Exact name of registrant as specified in its charter) DELAWARE 001-38155 82-1038121 (State or other jurisdiction of incorporation or orga

SMPL / The Simply Good Foods Company CORRESP

VIA EDGAR March 8, 2018 Mr. Karl Hiller Branch Chief Officer of Natural Resources Securities and Exchange Commission Division of Corporation Finance 100 F Street, NE Mail Stop 4628 Washington, D.C. 20549 Re; The Simply Good Foods Company Form 10-K for the Fiscal Year ended August 26, 2017 Filed November 9, 2017 File No. 1-38115 Dear Mr. Hiller: This letter sets forth the response of The Simply Goo

SMPL / The Simply Good Foods Company / Wellington Management Group LLP - SEC SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1 )* The Simply Good Foods Company (Name of Issuer) Common Stock (Title of Class of Securities) 82900L102 (CUSIP Number) December 29, 2017 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to whi